What adhesive do I use on vinyl Top ?

My Dad did upholstery but I never got into the sewing part. I did restorations for 10 years and the old guy who did my upholstery died so then I had to start doing headliners, seat covers and stuff and it's a lot more economical to have a glue gun setup than spraycans. That's why I have an appreciation for someone who knows how to do it. No better way to appreciate another mans walk than to walk in his shoes. It is a art and one that is getting harder to find someone to do it. One of these days finding someone to do it, is going to be like finding someone to pour and fit new babbit bearings in a model T block.